fix(interest_manifest.h): set correct type to pos variable when using it in interest_manifest_foreach_suffix

Ref: HICN-780

Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I6025c3e87d4d8cb6a1e5e1f68e856214f8aa81ed

3 files changed, 4 insertions, 4 deletions

diff --git a/hicn-light/src/hicn/core/forwarder.c b/hicn-light/src/hicn/core/forwarder.c
index d148f845d..60493a9c5 100644
--- a/hicn-light/src/hicn/core/forwarder.c
+++ b/hicn-light/src/hicn/core/forwarder.c
@@ -979,7 +979,7 @@ static ssize_t forwarder_process_aggregated_interest(
   // then just iterate the interest manifest and update the suffix in the name
   // struct
   hicn_name_suffix_t *suffix;
-  int pos;
+  unsigned long pos;
   interest_manifest_foreach_suffix(int_manifest_header, suffix, pos) {
     // Update name
     hicn_name_set_suffix(&name_copy, *suffix);
diff --git a/hicn-plugin/src/interest_pcslookup_node.c b/hicn-plugin/src/interest_pcslookup_node.c
index 743227c18..4947b67ff 100644
--- a/hicn-plugin/src/interest_pcslookup_node.c
+++ b/hicn-plugin/src/interest_pcslookup_node.c
@@ -200,7 +200,7 @@ hicn_interest_manifest_pcslookup_node_inline (vlib_main_t *vm,
   u32 next0 = HICN_INTEREST_PCSLOOKUP_NEXT_ERROR_DROP;
   hicn_pcs_entry_t *pcs_entry = NULL;
   interest_manifest_header_t *int_manifest_header = NULL;
-  int pos = 0;
+  unsigned long pos = 0;
 
   rt = vlib_node_get_runtime_data (vm, hicn_interest_pcslookup_node.index);
 
diff --git a/lib/src/test/test_interest_manifest.cc b/lib/src/test/test_interest_manifest.cc
index da7531fd3..25ac83728 100644
--- a/lib/src/test/test_interest_manifest.cc
+++ b/lib/src/test/test_interest_manifest.cc
@@ -152,7 +152,7 @@ TEST_F (InterestManifestTest, SerializeDeserialize)
   EXPECT_THAT (header->n_suffixes, ::testing::Eq (n_suffixes));
 
   int i = 0;
-  int pos;
+  unsigned long pos;
   interest_manifest_foreach_suffix (header, suffix, pos)
     {
       if (pos == 0)
@@ -169,7 +169,7 @@ TEST_F (InterestManifestTest, SerializeDeserialize)
 
 TEST_F (InterestManifestTest, ForEach)
 {
-  int pos;
+  unsigned long pos;
   hicn_name_suffix_t *suffix = nullptr;
   auto header = reinterpret_cast<interest_manifest_header_t *> (buffer);
   interest_manifest_init (header, 0);